GB/T 39498-2020 in English

《GB/T 39498-2020消费品中重点化学物质使用控制指南》由TC508（全国消费品安全标准化技术委员会）归口，主管部门为国家标准化管理委员会。

Guidelines for the use and control of key chemical substances in consumer product

1 Scope

This standard specifies the general principles and suggestions for the use and control of key chemical substances in consumer product.

This standard is applicable to the use and control of key chemical substances in consumer product.

2 Terms and definitions

For the purposes of this standard, the following terms and definitions apply.

2.1

consumer product

product designed and produced for, but not limited to, personal use, including product components, parts, accessories, packaging and instructions for use

[GB/T 35246-2017, Definition 3.1]

2.2

release amounts

amount of certain tested chemical substance released from a sample into a medium such as solvent, water or air in accordance with a specified test method

2.3

migration

amount of certain tested chemical substance which migrates into a medium such as solvent, water or air after being immersed or extracted in accordance with the specified test method
 
2.4

content

ratio of the mass of an element or substance to the total mass of the sample

2.5

tolerable risk

risk which is acceptable in a given context based on the current values of society

[GB/T 28803-2012, Definition 3.15]

2.6

banned substance

chemical substance that shall not be added

2.7

restricted substance

chemical substance which shall not exceed the required limit when it exists as impurity or by-product

3 General principles

3.1 The content of key chemical substances in consumer products is closely related to such aspects as protecting the consumers' personal health safety and ecological environment safety, and meeting social management.

3.2 It is very important to control the safety risk level of key chemical substances in consumer products within the range of tolerable risk.

3.3 For consumer products not covered by this standard, the similar products given in this standard may be used as a reference for the related chemical substances.

4 Suggestions on use and control

See Table 1 for the suggestions on the use and control of key chemical substances in consumer products, and see Annex A for the standards for test methods of key chemical substances.

Foreword i
1 Scope
2 Terms and definitions
3 General principles
4 Suggestions on use and control
Annex A (Informative) Standards for test methods of key chemical substances
Bibliography